*{
    margin:0px;
    padding:0px;
}
html,body{
    width:100%;
    height:100%;
}
body{
    background: white;
}
.clearfix:after{
    clear:both;
    display:table;
    content:""
}
.fl{
    float:left;
}

/*轮播图部分*/
.lb{
    width: 100%;
    margin: 0 auto;
}
.lb img{
    width: 100%;
}

/*孩子 你慢慢来等中间部分*/

.contain{
    width: 75%;
    margin: 0 auto;
}
.contain .middle{
    width: 100%;
}
.contain .middle .txt{
    height: 210px;
}
.contain .middle .txt h3{
    font-size: 20px;
    font-family: 宋体;
    text-align: center;
    padding-top: 80px;

}
.contain .middle .txt h4{
    font-family: Calibri;
    font-size: 16px;
    text-align: center;
    padding-top: 20px;
}
.contain .middle .img2 img{
    width: 100%;
}

/*男孩商品分类等尾部*/
.contain .boy{
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
    position: relative;
}
.contain .boy div:nth-of-type(-n+3){
    width: 33%;
}
.contain .boy div img{
    width: 100%;
}
.boy .image1{
    width: 100%;
    position: absolute;
    top:0;
    left: 0;
    z-index: 99;
    display: none;
}

/*女孩商品分类等尾部*/
.contain .girl{
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
    margin-bottom: 100px;
    position: relative;
}
.contain .girl div:nth-of-type(-n+3){
    width: 33%;
}
.contain .girl div img{
    width: 100%;
}
.girl .image2{
    width: 100%;
    position: absolute;
    top:0;
    left: 0;
    z-index: 99;
    display: none;
}
